compute for moment at force C -- (CW+) Mc

Q: The beam AD is pinned to the wall and adjusted to the horizontal position by the tension member BC.…

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Q: A beam is part of the framing system for the floor of an office building. The floor is subjected to…

A: Service dead load moment= 65 ft-kipsService live load moment= 63 ft-kips

Q: 9-5. Determine the reactions at the supports, then draw the moment diagram. The moment of inertia…

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Q: The spring shown has a stiffiness &-200N/mand the crate shown has a mass ma -50kg. Determine the…

A: k=200N/m m=50kg

Q: Determine the x, y, z components of force and moment at point C in the pipe assembly. Neglect the…

A: The free body diagram is given below.

Q: 20 lb/in. A -10 in.-+ 15 in.- B

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Q: 02- 3. A truss is loaded as shown. Using the knowledge of statics, derive a set of equations to…

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Q: Rod AB is held in place by the cord AC. Knowing that the tension i the cord is 1350 N and that c =…

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Q: Determine the reactions for the beam shown using the Force Method. The support at A is fixed and a…

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Q: Determine the force in member BD for the truss using the method of joints.

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Q: Determine the reactions on the beam. then, determine the shear-moment equations 5 k/ft A -24 ft 2…

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Q: Q5 Draw the influence line for (a) the moment at B, (b) the shear at C, and (c) the vertical…

A: A beam with vertical roller support at A such that it resists only moment and horizontal force and a…

Q: e) Bx (no need to indicate direction since this is an internal force) f) Net force in y-direction at…

A: A frame is hinged at  A and C and an internal hinge is present at B   To determine,  The internal…

System of Forces

A force is an external influence or agent that changes the state of a system. According to Newton's second law, the force applied to a body is proportional to the change in momentum of a body. Hence, whenever a force is applied to a body, its momentum changes. If the body is at rest, under the action of force, its state of rest changes to motion. In other words, the magnitude of the momentum of the body changes from zero to a measurable value. Similarly, if the body possesses some initial velocity, it has some associated momentum, the effect of force can cause the body to halt or come to rest, that is, the momentum reduces to zero.